GeoSolar Technologies, Inc. (GSLR) reported a net loss of $3,832,659 for the year ended December 31, 2025, a substantial increase from $1,537,893 in 2024. Revenue decreased significantly to $15,049 in 2025 from $94,424 in 2024, reflecting limited sales activity. The company is in the development stage, focusing on its SmartGreen Home system, a turnkey sustainable energy product integrating solar, geothermal, heat pumps, and other clean energy technologies. Patent applications for the SmartGreen Home system (May 17, 2021) and the SmartGreen OS platform (November 27, 2024) are currently under review. The company faces substantial doubt about its ability to continue as a going concern due to limited revenue, accumulated losses, and the critical need for additional financing. Disclosure controls and internal control over financial reporting were deemed ineffective as of December 31, 2025, primarily due to a lack of segregation of duties and formal documentation.